US6150622A - Electrical contact element for refrigerators and similar - Google Patents
Electrical contact element for refrigerators and similar Download PDFInfo
- Publication number
- US6150622A US6150622A US09/369,078 US36907899A US6150622A US 6150622 A US6150622 A US 6150622A US 36907899 A US36907899 A US 36907899A US 6150622 A US6150622 A US 6150622A
- Authority
- US
- United States
- Prior art keywords
- housing
- door
- wall
- ball
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
- H01H13/183—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Definitions
- the present invention relates to an electrical contact element intended to be applied to refrigerators and similar which are provided with doors whose position of opening and closure determines the state of the said contact element.
- the contact element which may take the form of an on-off switch or a changeover switch, is capable of assuming different states when the door is closed or open, and this contact element is mainly, but not exclusively, intended for switching a lamp on to illuminate the storage space of the refrigerator when the door is opened.
- the term refrigerator also includes freezers of the chest and cabinet types.
- refrigerators may be required by their purchasers to have doors which open by rotation either in one direction or in an opposite direction.
- a unit comprising an electrical contact element, a lamp controlled by this element, and a protective device, generally made from transparent or translucent material, for the lamp.
- the electrical contact element is operated by the door inner liner (which, as it is known, forms the inner part of the door) in such a way that the lamp is switched on when the door opens, enabling the contents of the storage space to be seen, and is switched off when the door is closed.
- this unit is mounted on one or other of the vertical walls delimiting the storage space, according to the direction of opening of the door, and frequently, to make this possible, the said units provided for one direction of rotation of the door differ to some extent from those for rotation in the opposite direction.
- One important object of the present invention is therefore to provide a single electrical contact element which is not dependent, as to location, on the direction of rotation of the door.
- the contact element is designed to permit the positioning of the light source or other controlled equipment in the most convenient place, either inside or outside the refrigerator.
- Another object of the present invention is to provide an electrical contact element in the form of a changeover switch, which is independent from the direction of rotation of the door.
- Another object of the present invention is to provide an electrical contact element which is automatically sealed in the rear part of the expanded plastic, without additional support or sealing systems.
- Another object of the present invention is to provide an electrical contact element which enables the open contact or closed contact functions, or both, to be performed with a small number of parts.
- FIG. 1 shows in a highly schematic way a horizontal section through a refrigerator, showing the location of the operating means forming part of the electrical contact element;
- FIG. 2 shows on a larger scale a detail of the horizontal section in FIG. 1;
- FIG. 3 shows an exploded view of the working parts of the contact element and, partially, of the operating means
- FIG. 4 shows in a schematic and partial vertical section the electrical contact element with the corresponding operating means.
- the number 1 indicates schematically the whole of a refrigerator, shown in horizontal section. It is possible to distinguish the body 2, the door 3 and the door inner liner 4, which is the usual inner component of the door, forming a set of supporting panels and, when the door is closed, having its vertical shoulders 5 extending into the storage space 6.
- a lamp 7 is mounted on any of the inner walls of the body 2 to illuminate the space 6 when the door 3 is opened.
- an electrical contact element 8 for controlling the lamp 7 is located inside the insulation 9 of the body 2, and its operating means 10, projecting into the space near the opening of the space, is designed to be engaged, as shown in FIGS. 1 and 2, when the door is closed, by a shoulder 5 and thus to switch off the lamp 7, which is switched on again when the door is opened, since the shoulder in question is disengaged from the said operating element 10.
- the operating element moves in a direction orthogonal to the side walls 6A and 6B of the space 6.
- the electrical contact element 8 and the corresponding operating means 10 are made as shown in FIGS. 3 and 4.
- the operating means which is an integral part of the electrical element 8, comprises a hollow ball 10A made from insulating material, for example polyethylene, a ring 11, which is connected in any known way, by snap-fitting for example, to the projecting end of a body 12 embedded in the expanded plastic insulation 9 and having a conventional elastically deformable flange 13, whose function is to prevent the leakage of the insulation during its expansion.
- a pusher 14 is mounted slidably but not rotatably in the body 12.
- the pusher is loaded by a compression spring 15 which tends to keep the pusher in contact with the ball.
- the pusher is movable in a direction orthogonal to the side walls 6A, B of the space 6.
- the pusher has a radial rib or projection 16 designed to act, when the door 3 is closed, on an electrical current supply contact 17 which is approximately C-shaped (FIG. 3 in particular) and consists of a flexible strip, centrally lightened by an aperture 18 and provided with teeth 19 for fixing to the body 12.
- the contact 17 On its lower part, the contact 17 has conventional bent portions 20 forming the socket into which the contact strip (Fast-on) 21 connected to the electrical supply conductor is inserted.
- the contact 17 On its upper part, the contact 17 has a projecting tongue 22 with which the rib 16 of the pusher can interact as indicated.
- the flexible contact 17 has a lateral arm 25 provided with a turnover 23 which, when the door is open, makes an electrical contact with a contact strip 24 which is located in the body 12 above the turnover 23 and to which is connected a conductor leading to the lamp 7, which is consequently switched on and which is physically separated from the electrical contact element 8.
- a contact strip 24 which is located in the body 12 above the turnover 23 and to which is connected a conductor leading to the lamp 7, which is consequently switched on and which is physically separated from the electrical contact element 8.
- Under the arm 25 there is another contact strip 26 which, when the door is closed, comes into contact with the arm 25, thus enabling a fan to be switched on, by means of a conductor, to circulate air in the space 6.
- the electrical contact element and the corresponding operating means are not dependent, as to position and mounting, on the direction of rotation of the door of the refrigerator, but can be mounted in the same position in all refrigerators, since one shoulder 5 of the door inner liner 4 will act on the operating means in every case.
- the ball 10A can be replaced with a body of a different shape, provided that it is capable of causing the pusher to move inwards when this body interacts with the shoulder of the door inner liner 4.
- the example relates to two outputs 24, 26, in other words to a changeover switch, but the invention also includes solutions with a single output (24 or 26) forming an on-off switch.
- the operating element could be operated in the interior of the refrigerator by an inner box or by a hatch present in the said interior.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Abstract
A door switch assembly for a refrigerator. The door switch assembly includes a housing mounted to one of the walls of the refrigerator and further has an electrical circuit for switching on or off electrical equipment mounted within the refrigerator. The door switch includes a ball retractably mounted in the housing and biased to project partially outward from the at least one wall for engagement with the door. A pusher is slidably mounted adjacent the ball and biased to remain in contact with the ball. A flexible strip contact element is supported within the housing which is moved by the pusher in such a way as to open or close the electrical circuit. The housing includes a projecting portion which extends through an opening provided in the at least one wall, the projection portion includes a deformable flange. A ring engages the projecting portion of the housing for securing the ball within the housing wherein the at least one wall is captured between the ring and the deformable flange such that the housing is secured to the at least one wall.
Description
1.Field of the Invention
The present invention relates to an electrical contact element intended to be applied to refrigerators and similar which are provided with doors whose position of opening and closure determines the state of the said contact element. More particularly, the contact element, which may take the form of an on-off switch or a changeover switch, is capable of assuming different states when the door is closed or open, and this contact element is mainly, but not exclusively, intended for switching a lamp on to illuminate the storage space of the refrigerator when the door is opened. The term refrigerator also includes freezers of the chest and cabinet types.
2. Description of the Related Art
It is known that refrigerators may be required by their purchasers to have doors which open by rotation either in one direction or in an opposite direction. There is also a known way of mounting, on one wall of the storage space of the refrigerator, a unit comprising an electrical contact element, a lamp controlled by this element, and a protective device, generally made from transparent or translucent material, for the lamp. The electrical contact element is operated by the door inner liner (which, as it is known, forms the inner part of the door) in such a way that the lamp is switched on when the door opens, enabling the contents of the storage space to be seen, and is switched off when the door is closed. The main problem which arises is that this unit is mounted on one or other of the vertical walls delimiting the storage space, according to the direction of opening of the door, and frequently, to make this possible, the said units provided for one direction of rotation of the door differ to some extent from those for rotation in the opposite direction.
One important object of the present invention is therefore to provide a single electrical contact element which is not dependent, as to location, on the direction of rotation of the door. The contact element is designed to permit the positioning of the light source or other controlled equipment in the most convenient place, either inside or outside the refrigerator.
It is known that certain types of refrigerator have fans to circulate the air in the corresponding storage spaces and that the contact element takes the form of a switch which, when the door is closed, enables the fan to be activated and keeps the lamp switched off, whereas when the door is open it switches off the fan and switches on the lamp. This type of switch, as it is known, forms part of the unit indicated above, with the consequences stated previously.
Another object of the present invention is to provide an electrical contact element in the form of a changeover switch, which is independent from the direction of rotation of the door.
Another object of the present invention is to provide an electrical contact element which is automatically sealed in the rear part of the expanded plastic, without additional support or sealing systems.
Another object of the present invention is to provide an electrical contact element which enables the open contact or closed contact functions, or both, to be performed with a small number of parts.
Further objects will be apparent to the person skilled in the art from the following detailed description.
All of these objects are therefore achieved by the electrical contact element according to the disclosures in the attached claims.
The invention will be more clearly understood from the following detailed description, provided purely by way of example and therefore non-limiting a preferred embodiment of the invention, illustrated in the attached drawings, in which:
FIG. 1 shows in a highly schematic way a horizontal section through a refrigerator, showing the location of the operating means forming part of the electrical contact element;
FIG. 2 shows on a larger scale a detail of the horizontal section in FIG. 1;
FIG. 3 shows an exploded view of the working parts of the contact element and, partially, of the operating means;
FIG. 4 shows in a schematic and partial vertical section the electrical contact element with the corresponding operating means.
With reference to the figures, the number 1 indicates schematically the whole of a refrigerator, shown in horizontal section. It is possible to distinguish the body 2, the door 3 and the door inner liner 4, which is the usual inner component of the door, forming a set of supporting panels and, when the door is closed, having its vertical shoulders 5 extending into the storage space 6. In the storage space, a lamp 7 is mounted on any of the inner walls of the body 2 to illuminate the space 6 when the door 3 is opened.
According to the invention, an electrical contact element 8 for controlling the lamp 7 is located inside the insulation 9 of the body 2, and its operating means 10, projecting into the space near the opening of the space, is designed to be engaged, as shown in FIGS. 1 and 2, when the door is closed, by a shoulder 5 and thus to switch off the lamp 7, which is switched on again when the door is opened, since the shoulder in question is disengaged from the said operating element 10. In this case, the operating element moves in a direction orthogonal to the side walls 6A and 6B of the space 6.
In a preferred embodiment of the invention, the electrical contact element 8 and the corresponding operating means 10 are made as shown in FIGS. 3 and 4. In this example, the operating means, which is an integral part of the electrical element 8, comprises a hollow ball 10A made from insulating material, for example polyethylene, a ring 11, which is connected in any known way, by snap-fitting for example, to the projecting end of a body 12 embedded in the expanded plastic insulation 9 and having a conventional elastically deformable flange 13, whose function is to prevent the leakage of the insulation during its expansion.
A pusher 14 is mounted slidably but not rotatably in the body 12. The pusher is loaded by a compression spring 15 which tends to keep the pusher in contact with the ball. The pusher is movable in a direction orthogonal to the side walls 6A, B of the space 6.
The pusher has a radial rib or projection 16 designed to act, when the door 3 is closed, on an electrical current supply contact 17 which is approximately C-shaped (FIG. 3 in particular) and consists of a flexible strip, centrally lightened by an aperture 18 and provided with teeth 19 for fixing to the body 12. On its lower part, the contact 17 has conventional bent portions 20 forming the socket into which the contact strip (Fast-on) 21 connected to the electrical supply conductor is inserted. On its upper part, the contact 17 has a projecting tongue 22 with which the rib 16 of the pusher can interact as indicated. At its upper end, the flexible contact 17 has a lateral arm 25 provided with a turnover 23 which, when the door is open, makes an electrical contact with a contact strip 24 which is located in the body 12 above the turnover 23 and to which is connected a conductor leading to the lamp 7, which is consequently switched on and which is physically separated from the electrical contact element 8. Under the arm 25 there is another contact strip 26 which, when the door is closed, comes into contact with the arm 25, thus enabling a fan to be switched on, by means of a conductor, to circulate air in the space 6.
When the door 3 is open (FIG. 4) the ball 10A projects, and the projection 16 of the pusher does not act on the contact 17, and consequently the current passes from the element 21 to the element 24 through the flexible contact 17. When the door is closed, the shoulder 5 of the door trim moves the ball 10A and consequently the pusher 14 towards the interior of the body 12, so that the projection 16 of the pusher is engaged with the contact 17, separating the turnover 23 from the strip 24 and breaking the circuit which leads to the lamp 7, but closing, by means of the arm 25 and the strip 26, the circuit leading to the fan.
As shown by the above description, the electrical contact element and the corresponding operating means are not dependent, as to position and mounting, on the direction of rotation of the door of the refrigerator, but can be mounted in the same position in all refrigerators, since one shoulder 5 of the door inner liner 4 will act on the operating means in every case.
The ball 10A can be replaced with a body of a different shape, provided that it is capable of causing the pusher to move inwards when this body interacts with the shoulder of the door inner liner 4.
The example relates to two outputs 24, 26, in other words to a changeover switch, but the invention also includes solutions with a single output (24 or 26) forming an on-off switch.
Similarly, the operating element could be operated in the interior of the refrigerator by an inner box or by a hatch present in the said interior.
Claims (2)
1. A refrigerator, comprising:
a cabinet having at least one wall;
a door hingedly mounted to the cabinet
a door switch assembly having a housing mounted to one of the walls of the refrigerator and further having an electrical circuit for switching on or off electrical equipment mounted within the refrigerator, the door switch including:
a ball retractably mounted in the housing and biased to project partially outward from the at least one wall for engagement with the door,
a pusher slidably mounted adjacent the ball and biased to remain in contact with the ball, and
a flexible strip contact element supported within the housing which is moved by the pusher in such a way as to open or close the electrical circuit.
2. The refrigerator according to claim 1, wherein
the housing includes a projecting portion which extends through an opening provided in the at least one wall, the projection portion includes a deformable flange, and
a ring engages the projecting portion of the housing for securing the ball within the housing wherein the at least one wall is captured between the ring and the deformable flange such that the housing is secured to the at least one wall.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998MI001855A IT1302144B1 (en) | 1998-08-06 | 1998-08-06 | ELECTRIC CONTACT DEVICE FOR REFRIGERATOR AND SIMILAR. |
ITMI98A1855 | 1998-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
US6150622A true US6150622A (en) | 2000-11-21 |
Family
ID=11380631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/369,078 Expired - Fee Related US6150622A (en) | 1998-08-06 | 1999-08-05 | Electrical contact element for refrigerators and similar |
Country Status (4)
Country | Link |
---|---|
US (1) | US6150622A (en) |
EP (1) | EP0978698A3 (en) |
BR (1) | BR9903386A (en) |
IT (1) | IT1302144B1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030154732A1 (en) * | 2001-12-18 | 2003-08-21 | Alberto Bassi | Service device for a refrigerator, and refrigerator featuring such a device |
US20050045457A1 (en) * | 2003-08-29 | 2005-03-03 | Tae-Ho Park | Door switch actuating structure for refrigerator |
US20050067265A1 (en) * | 2003-09-27 | 2005-03-31 | Tsung-Yung Hung | Switch assembly for electronic appliances |
US20050206173A1 (en) * | 2004-03-22 | 2005-09-22 | Lim Nam H | Tailgate latch structure of vehicle |
WO2012062660A1 (en) | 2010-11-12 | 2012-05-18 | Arcelik Anonim Sirketi | A refrigerator |
US20120167865A1 (en) * | 2009-09-26 | 2012-07-05 | Electrolux Home Products Corporation N.V. | Oven with at least one illuminated oven cavity |
US20140042885A1 (en) * | 2012-02-23 | 2014-02-13 | Sub-Zero, Inc. | Hinge mounted switch control device |
RU2540099C2 (en) * | 2010-11-08 | 2015-02-10 | Бсх Бош Унд Сименс Хаусгерете Гмбх | Embedded detail for fastening of electrical component on housing wall |
US9443671B2 (en) * | 2014-09-23 | 2016-09-13 | Whirlpool Corporation | Apparatus and method to pass electrical signals through a refrigerator cabinet liner |
US9689561B2 (en) | 2010-11-08 | 2017-06-27 | BSH Hausgeräte GmbH | Lighting unit for a large electrical device |
US9696084B1 (en) * | 2016-09-15 | 2017-07-04 | Haier Us Appliance Solutions, Inc. | Light switch for door in door refrigerator |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602007012708D1 (en) * | 2007-09-28 | 2011-04-07 | Feton Ltd | lamp structure |
ITTO20140054U1 (en) | 2014-04-03 | 2015-10-03 | Indesit Co Spa | COOKING APPLIANCE, IN PARTICULAR HOME USE |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573406A (en) * | 1969-04-03 | 1971-04-06 | United States Steel Corp | Contact sensor adapted to be engaged by traveling articles of electrically conducting material |
US3890476A (en) * | 1974-08-08 | 1975-06-17 | Gen Motors Corp | Appliance cabinet with actuated door switch |
US3895198A (en) * | 1974-04-11 | 1975-07-15 | Cutler Hammer Inc | Double-door refrigerator split actuator switch assembly |
US4124791A (en) * | 1976-04-14 | 1978-11-07 | Lucas Industries Limited | Electrical switch |
US4300025A (en) * | 1979-12-10 | 1981-11-10 | General Electric Company | Refrigerator door switch |
US5647117A (en) * | 1993-11-24 | 1997-07-15 | Kabushiki Kaisha Honda Lock | Method for sealing connected portions of lead wires of a switch device |
US5847343A (en) * | 1996-08-31 | 1998-12-08 | Daewoo Electronics Co., Ltd. | Refrigerator door push button switch system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1560883A (en) * | 1923-01-26 | 1925-11-10 | William C Volland | Electric switch |
US1928691A (en) * | 1931-05-06 | 1933-10-03 | Ernest B Huddleson | Electric switch |
US2058566A (en) * | 1934-03-05 | 1936-10-27 | R B M Mfg Company | Switch |
GB489080A (en) * | 1936-11-03 | 1938-07-19 | British Thomson Houston Co Ltd | Improvements in and relating to refrigerator cabinets |
-
1998
- 1998-08-06 IT IT1998MI001855A patent/IT1302144B1/en active IP Right Grant
-
1999
- 1999-07-23 EP EP99114480A patent/EP0978698A3/en not_active Withdrawn
- 1999-08-05 BR BR9903386-0A patent/BR9903386A/en active Search and Examination
- 1999-08-05 US US09/369,078 patent/US6150622A/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573406A (en) * | 1969-04-03 | 1971-04-06 | United States Steel Corp | Contact sensor adapted to be engaged by traveling articles of electrically conducting material |
US3895198A (en) * | 1974-04-11 | 1975-07-15 | Cutler Hammer Inc | Double-door refrigerator split actuator switch assembly |
US3890476A (en) * | 1974-08-08 | 1975-06-17 | Gen Motors Corp | Appliance cabinet with actuated door switch |
US4124791A (en) * | 1976-04-14 | 1978-11-07 | Lucas Industries Limited | Electrical switch |
US4300025A (en) * | 1979-12-10 | 1981-11-10 | General Electric Company | Refrigerator door switch |
US5647117A (en) * | 1993-11-24 | 1997-07-15 | Kabushiki Kaisha Honda Lock | Method for sealing connected portions of lead wires of a switch device |
US5847343A (en) * | 1996-08-31 | 1998-12-08 | Daewoo Electronics Co., Ltd. | Refrigerator door push button switch system |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030154732A1 (en) * | 2001-12-18 | 2003-08-21 | Alberto Bassi | Service device for a refrigerator, and refrigerator featuring such a device |
US20040107719A1 (en) * | 2001-12-18 | 2004-06-10 | Itw Industrial Components S.R.L. | Service device for a refrigerator, and refrigerator featuring such a device |
US6877329B2 (en) * | 2001-12-18 | 2005-04-12 | Itw Industrial Components S.R.L. | Service device for a refrigerator, and refrigerator featuring such a device |
US6904764B2 (en) | 2001-12-18 | 2005-06-14 | Itw Industrial Components S.R.L. | Service device for a refrigerator, and refrigerator featuring such a device |
US20050045457A1 (en) * | 2003-08-29 | 2005-03-03 | Tae-Ho Park | Door switch actuating structure for refrigerator |
US20050067265A1 (en) * | 2003-09-27 | 2005-03-31 | Tsung-Yung Hung | Switch assembly for electronic appliances |
US6930263B2 (en) * | 2003-09-27 | 2005-08-16 | Averatec Asia Incorporation | Switch assembly for electronic appliances |
US20050206173A1 (en) * | 2004-03-22 | 2005-09-22 | Lim Nam H | Tailgate latch structure of vehicle |
AU2010297629B2 (en) * | 2009-09-26 | 2015-03-19 | Electrolux Home Products Corporation N.V. | An oven with at least one illuminated oven cavity |
US20120167865A1 (en) * | 2009-09-26 | 2012-07-05 | Electrolux Home Products Corporation N.V. | Oven with at least one illuminated oven cavity |
US9995491B2 (en) * | 2009-09-26 | 2018-06-12 | Electrolux Home Products Corporation N.V. | Oven with at least one illuminated oven cavity |
RU2540099C2 (en) * | 2010-11-08 | 2015-02-10 | Бсх Бош Унд Сименс Хаусгерете Гмбх | Embedded detail for fastening of electrical component on housing wall |
US9010884B2 (en) | 2010-11-08 | 2015-04-21 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Backing piece for attaching an electrical component to a housing wall |
US9689561B2 (en) | 2010-11-08 | 2017-06-27 | BSH Hausgeräte GmbH | Lighting unit for a large electrical device |
WO2012062660A1 (en) | 2010-11-12 | 2012-05-18 | Arcelik Anonim Sirketi | A refrigerator |
US20140042885A1 (en) * | 2012-02-23 | 2014-02-13 | Sub-Zero, Inc. | Hinge mounted switch control device |
US9228384B2 (en) * | 2012-02-23 | 2016-01-05 | Sub-Zero, Inc. | Hinge mounted switch control device |
US9443671B2 (en) * | 2014-09-23 | 2016-09-13 | Whirlpool Corporation | Apparatus and method to pass electrical signals through a refrigerator cabinet liner |
US9696084B1 (en) * | 2016-09-15 | 2017-07-04 | Haier Us Appliance Solutions, Inc. | Light switch for door in door refrigerator |
Also Published As
Publication number | Publication date |
---|---|
IT1302144B1 (en) | 2000-07-31 |
ITMI981855A0 (en) | 1998-08-06 |
BR9903386A (en) | 2000-09-19 |
EP0978698A3 (en) | 2000-11-22 |
EP0978698A2 (en) | 2000-02-09 |
ITMI981855A1 (en) | 2000-02-06 |
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